155048970 (number)

155048970 is an even 9-digits composite number following 155048969 and preceding 155048971. In scientific notation, it is written as 1.55048970 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 40384512 positive integers (up to 155048970) that are relatively prime to 155048970.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million forty-eight thousand nine hundred seventy

Notation

Scientific notation 1.55048970 × 10^8
Engineering notation 1.55048970 × 10^6

Prime Factorization of 155048970

Prime Factorization 2 × 15 × 43 × 120193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155048970
Product of the distinct prime numbers

The prime factorization of 155048970 is 2 × 15 × 43 × 120193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 99, 56, 638, 983, 5064, 154, 72194, 42238, 701271, 242993, 3757599, 9531882, 68040948, 77470220, 911531122, 464025023, 599321789, 2312545429

Basic calculations (n = 155048970)

Multiplication

n×y
n×2 310097940
n×3 465146910
n×4 620195880
n×5 775244850

Division

n÷y
n÷2 77524485
n÷3 51682990
n÷3 38762242.5
n÷5 31009794

Exponentiation

ny
n2 24040183098060900
n3 3.7274056279658E+24
n4 5.7793040338829E+32
n5 8.9607513777039E+40

Nth Root

y√n
2√n 12451.866125204
3√n 537.22509973841
4√n 111.58793001577
5√n 43.460405799465

Divisors of 155048970

1, 2, 15, 30, 43, 86, 645, 1290, 120193, 240386, 1802895, 3605790, 5168299, 10336598, 77524485, 155048970

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155048969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155048970 can be divided by 16 positive divisors. The sum of these divisors (counting 155048970) is 1, the average is 0.0625.

Base conversion 155048970

Base System Value
2 Binary 1001001111011101110000001010
3 Ternary 101210202022012110
4 Quaternary 21033131300022
5 Quinary 304143031340
6 Senary 23215123150
8 Octal 1117356012
10 Decimal 155048970
12 Duodecimal 43b134b6
16 Hexadecimal 93ddc0a
20 Vigesimal 289128a
36 Base36 2kb8ju

Cryptographic Hash Functions

md5 8bfd9797b4bfb0ee3147f90a5fbd6b82
sha1 a971c75c877ff28766965c62c5a4e02a0dc5ed59
sha256 9b1dd3bbdcc04e4b716a9361d166e26b96a75505d803d9731417be727b0ba5f8
sha512 a0ed266bb585c0ffad7ca5adf955e594446c97bfc7691cbf6d4899399537ae708d6feae500fc42237b4ce70bc4c01e5d0e5d73404207dbddafd84dda0f62c814
ripemd-160 5d4a4bd40ee211902641330b3714fb4040ac35fc

155048970 as geometric shapes

Circle

Radius = n
Diameter 310097940
Circumference 974201410.19733
Area 7.5524462611822E+16

Sphere

Radius = n
Volume 1.5613320183689E+25
Surface area 3.0209785044729E+17
Circumference 974201410.19733

Square

Length = n
Perimeter 620195880
Area 24040183098060900
Diagonal 219272356.20598

Cube

Length = n
Surface area 144241098588365400
Volume 3.7274056279658E+24
Space diagonal 268552693.70122

Equilateral Triangle

Length = n
Perimeter 465146910
Area 1.0409704637275E+16
Altitude 134276346.85061

Triangular Pyramid

Length = n
Surface area 1.0409704637275E+16
Volume 4.3927896596125E+23
Height 73090785.401993